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YD/T 1506-2007 Testing Methods for MGW of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) via email in VALID please email coc@codeofchina.com for quotation
YD/T 1423-2005 Technical requirements of the L1 interface of 800Mhz CDMA digital cellular mobile telecommunication network of location based service 450 (USD) via email in 1-3 business day VALID
YD/T 3222-2017 Technical requirement of SCDMA/GSM dual mode dual duration digital user equipment via email in VALID please email coc@codeofchina.com for quotation
YD/T 1030-1999 Air Interface Technical Specifications of the 800MHz CDMA Digital Cellular Mobile Telecommunication Network 5340 (USD) via email in 1-10 business day VALID
YDC 011-2002 Test Method of Switching Sub-system for CDMA Digital Cellular Mobile Telecommunication Network subscriber to select different long-distance Networks 1035 (USD) via email in 1-8 business day VALID
YD/T 1501-2006 Digital Cellular Mobile Telecommunication Network Specification for Multimedia Message Service Terminal Equipment 405 (USD) via email in 1-3 business day VALID
YD/T 1369.8-2006 Technical requirements for Iub interface of 2GHz TD-SCDMA digital cellular mobile communication network part 8:user plane protocols for DCH data streams 315 (USD) via email in 1-3 business day VALID
YD/T 1497-2006 Digital Cellular Mobile Telecommunication Network Service Testing Specification for Mobile Streaming Terminal 585 (USD) via email in 1-5 business day VALID
YD/T 1850-2009 2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test Method of HSUPA RAN via email in ABOLISHED please email coc@codeofchina.com for quotation
SJ 20980-2008 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1399-2005 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN)phase 2:Test specification of Service Management Point (SMP)equipment 765 (USD) via email in 1-8 business day VALID
YD/T 1496-2006 Digital Cellular Mobile Telecommunication Network Service Technical Specification for Mobile Streaming Terminal 240 (USD) via email in 1-3 business day VALID
YD/T 1606-2007 Testing Methods for General Packet Radio Service(GRPS)Network Trial in 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network:Mobile Stations via email in VALID please email coc@codeofchina.com for quotation
YD/T 952-1998 Technical requirements and measurement methods for 900MHz RF repeater 210 (USD) via email in 1-3 business day ABOLISHED
YDN 110-1999 360 (USD) via email in 1-3 business day VALID
YD/T 1781.1-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1)Part 1:Technical Requirements 1020 (USD) via email in 1-8 business day ABOLISHED
YD/T 1225-2002 800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Network (WIN) Phase 1:Equipment test methods of Service Control Point (SCP) 750 (USD) via email in 1-5 business day VALID
YD/T 1369.3-2006 Technical requirements for Iub interface of 2GHz TD-SCDMA digital cellular mobile communication network part 3:signalling transport 75 (USD) via email in 1-3 business day VALID
YD/T 1490-2006 The Technical Requirements for Mobile Termination Supporting J2ME 315 (USD) via email in 1-3 business day VALID
YD/T 1031-1999 Technical Specification of 800 MHz CDMA Digital Cellular Mobile Telecommunication Network Mobile Application Part 3585 (USD) via email in 1-10 business day VALID
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